Why is dried sphagnum added to soil? (pick 3)
 
In the past (long ago) sphagnum moss was used to treat burns and wounds.
-   True
 -   False
 
 
Moss accumulates at the bottom of swamps to make ___________________.
-   sphagnum
 -   peat
 
 
Peat is used for ________________________. (pick 2)